CFVT.

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1Main specifications

Material

Glass-fibre reinforced polyamide based (PA) technopolymer body, black colour, matte finish, UV resistant.

Springs

Stainless steel.

Standard executions

Assembly by means of pass-through holes for M5 cylindrical head screws.

Without screw-covers.

  • CFVT-CH: without detent (free rotation).
  • CFVT-CH-80: detent with angle -70° /-7° / 80°, resistant torque 0.7 Nm or 1.2 Nm or 1.7 Nm.
  • CFVT-CH-115: detent with angle -70° /-7° / 115°, resistant torque 0.7 Nm or 1.2 Nm or 1.7 Nm.
  • CFVT-CH-150: detent with angle -70° / -7° / 150°, resistant torque 0.7 Nm or 1.2 Nm or 1.7 Nm.
 
2General information

Rotation angle (approximate value)

Max rotation angle: about 255º (-75° and +180° being 0° the condition where the two interconnected surfaces are on the same plane).

Do not exceed the rotation angle limit so as not to prejudice the hinge mechanical performance.

 

Resistant torque

The resistant torque corresponds to the torque that must be applied to free the detent hinge.

The hinge has been tested with more than 20.000 opening and closing cycles and the values of the resistant torque were unchanged.

Features and applications

The internal detent device (ELESA patent) allows three different detent positions of the door depending on the execution.

When the hinge is in a range of +/- 25 ° with respect to a detent position, it reaches one of these positions (Fig.1) thanks to the internal device.

Value detected in special tests without load application.

To choose the convenient type and the right number of hinges for your application, see the Guidelines.

Resistance testsAXIAL STRESSRADIAL STRESS90° ANGLED STRESS
DescriptionMaximum working load
Ea [N]
Load at breakage
Ra [N]
Maximum working load
Er [N]
Load at breakage
Rr [N]
Maximum working load
E90 [N]
Load at breakage
R90 [N]
CFVT300210040019002501800
3Accessories

Accessories on request

Polyester based (PBT) technopolymer screw-covers, black colour, matte finish, easy snap-in assembly. (see table CA.CFVT.).

CodeDescription
427702CA.CFVT.53-C9
 
 

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470007271 CFVT.53 CH-5
€ 6,71
35 4